This means that you can trust that the packages you download and install on your system are from a trusted source, such as Red Hat, and were not modified during transfer.
[grafana] name=grafana baseurl=https://packagecloud.io/grafana/stable/el/6/$basearch repo_gpgcheck=1 enabled=1 gpgcheck=1 gpgkey=https://packagecloud.io/https://grafanarel.s3.amazonaws.com/RPM-GPG-KEY-grafana sslverify=1 sslcacert=/etc/pki/tls/certs/Server side image (png) rendering is a feature that is optional but very useful when sharing visualizations, for example in alert notifications.
If the image is missing text make sure you have font packages installed. This will extract into a folder named after the version you downloaded.
For supported Yum-based platforms (see Chapter 1, Installing My SQL on Linux Using the My SQL Yum Repository, for a list), you can perform an in-place upgrade for My SQL (that is, replacing the old version and then running the new version off the old data files) with the My SQL Yum repository.
As typical with new versions of shared libraries where there are differences or additions in symbol versioning between the newer and older libraries (for example, between the newer, standard 5.6 shared client libraries and some older—prior or variant—versions of the shared libraries shipped natively by the Linux distributions' software repositories, or from some other sources), any applications compiled using the updated, newer shared libraries will require those updated libraries on systems where the applications are deployed.
It was much smoother than I expected, but it still needed a few tweaks.
by default enables only one repository — the one which contains latest stable kernel and tools.
The simplest way to configure a yum repository is to mirror one that already exists. But you do not have to mirror the entire repository, because much of it is built from installation CDs.
In addition, as packages change, or if you combine packages from different mirrors, you may prefer to create yum headers on your own system rather than download them from a remote mirror.
The kernel handles the basic functions of the operating system: memory allocation, process allocation, device input and output, etc. Base on the query information of the Kernel package that already install in this computer is 2.6.9-1.667 and the new package that already been download is kernel-2.6.11-1.14_FC3.i6866. kernel-2.6.11-1.14_FC3.i686selinux-policy-targeted-1.17.30-2.96.kernel-utils-2.4-13.1.49_FC3.i386selinux-policy-targeted-sources-1.17.30-2.96.policycoreutils-1.18.1-2.12.i386udev-039-10. FC3.7.i386rpm -Uvh kernel-2.6.11-1.14_FC3.i686udev-039-10. FC3.7.i386selinux-policy-targeted-1.17.30-2.96.policycoreutils-1.18.1-2.12.i386selinux-policy-targeted-sources-1.17.30-2.96.10. The kernel package contains the Linux kernel (vmlinuz), the core of the Red Hat Linux operating system.
-q for Query -i info Display package information, including name, version, and description. The kernel handles the basic functions of the operating system: memory allocation, process allocation, device input and output, etc.
Finished Dependency Resolution Dependencies Resolved =========================================================================== Package Arch Version Repository Size =========================================================================== Updating: udev x86_64 147-2.15.el6 rhel 337 k Transaction Summary =========================================================================== Install 0 Package(s) Upgrade 1 Package(s) Total download size: 337 k Is this ok [y/N]:, which Yum uses to perform changes to the system, provides a mechanism for ensuring their integrity.